baber/WOPTO huggingface dataset:
Patent RU-2136057-C1 (RU)
Inventor: NIKITIN A N
IPC: B42D15/00
Filed: 1997-10-15
Granted: 1999-08-27
Abstract: FIELD: advertising in mail operations. SUBSTANCE: advertisement block has interconnected data media with half-finished envelopes on advertising field; half-finished envelopes and/or their separate parts are full-scale items of mail. EFFECT: improved efficiency of advertisement. 6 cl, 7 dwg
Patent RU-2125590-C1 (RU)
Title: Continuous method for ethyl alcohol production
Inventor: VOSTRIKOV S V
IPC: C12P7/06
Filed: 1997-12-04
Granted: 1999-01-27
Abstract: FIELD: food industry. SUBSTANCE: method involves preparation of batch, cooking, and separation of pulp into liquid phase and grain. The latter is washed and dried. Wash water is used for preparation of batch. Clarified liquid phase is subjected to two-step saccharification. In the first step, optimal pH and temperature values for alpha-amylase activity are maintained. Saccharified material is separated by ultrafiltration into two streams. The first stream (enzyme alpha-amylase concentrate) is recycled into the first saccharification step, and the second one is transferred into the second saccharification step, where optimal pH and temperature values for glucoamylase activity are maintained. After second-step saccharification, mash is separated by ultrafiltration into two streams. The first stream (enzyme glucoamylase concentrate) is recycled into the second saccharification step, and the second one (mash filtrate) is subjected to fermentation. To ensure stable fermentation activity of enzymes and compensation of their inactivation, enzyme solution in amount providing constant enzymatic hydrolysis rate is continuously fed into saccharificator. EFFECT: reduced consumption of water, steam, and enzymes, fermentation time, and volume of waste water. 1 dwg
Patent RU-2143529-C1 (RU)
Title: Устройство, предназначенное для отрывки траншей и укладки кабеля под водой в летних и зимних условиях
Inventor: KULAGIN A P
IPC: E02F5/10
Filed: 1998-02-04
Granted: 1999-12-27
Abstract: Изобретение относится к области строительно-дорожной индустрии и может быть использовано для формообразования многокомпонентного состава грунтовых слоев земной поверхности и для производительной укладки волоконно-оптического кабеля под водой в летних и зимних условиях. Устройство, предназначенное для отрывки траншей и укладки кабеля, включает грунторазрушающий орган, выполненный в виде цепной пилы, оснащенный разрыхляющими стержневыми и режущими элементами, при этом гидропередача вращательного действия выполнена с возможностью изменения площади сечения дросселя, регулирующего количество потока жидкости, подаваемой к гидродвигателю привода грунторазрушающего органа, а оппозитно цепной пиле установлен спрейер для размыва остатков стружки и грунтовых пород с режущих элементов грунторазрушающего органа. Изобретение позволяет повысить производительность отрывки траншеи. 3 ил.
Patent RU-2136986-C1 (RU)
Title: Wave gear transmission
Inventor: BELOUSOV N I
IPC: F16H1/00
Filed: 1998-02-16
Granted: 1999-09-10
Abstract: FIELD: aviation and rocket engineering. SUBSTANCE: wave gear transmission has coaxial input and output shafts, rigid and flexible wheels, wave generator and auxiliary gear transmission consisting of n satellite. Output shaft is made stepped. Larger-diameter step of shaft is positioned from opposite side of rigid wheel relative to auxiliary gear transmission. This step of shaft includes cavity for arrangement of input shaft and recess for satellites. Input shaft is manufactured as torque-limiting clutch. Wave generator is positioned in bearings on external surface of smaller-diameter step of output shaft between auxiliary gear transmission and rigid wheel hub and is coupled to input shaft through auxiliary gear transmission. Axles of satellites are installed in output shaft wall separating the steps of larger and smaller diameters. One of input shaft bearings is positioned in the same. EFFECT: protection against overload. 2 dwg
Patent RU-2147078-C1 (RU)
Title: Hydraulic turbine
Inventor: BELOV K M
IPC: F03B17/06
Filed: 1998-02-23
Granted: 2000-03-27
Abstract: FIELD: power engineering; low-power hydroelectric stations. SUBSTANCE: hydraulic turbine has housing with end shields, inlet and outlet branch pipes. Housing accommodates two rotors with movable plates, some ends of which are hinge coupled with rotors, and conical guide arranged between rotors. Followers in form of grooves are made on inner surfaces of end shields. Each rotor has curvilinear slots parallel to longitudinal axis of rotor. Shape of plates is made to shape of slots. Hinge joints of plates are connected with edges of corresponding slots. Pins made on other ends of plates are designed for sliding in end shield grooves. EFFECT: increased power output and efficiency of hydraulic turbine at low water head. 1 dwg
Patent RU-2148191-C1 (RU)
Inventor: RED KO P G
IPC: F04B49/00
Filed: 1998-02-23
Granted: 2000-04-27
Abstract: FIELD: hydraulic control systems of load lifting machines, river vessels, machine tool building, aircraft industry. SUBSTANCE: pump hydraulic drive has variable-capacity pump, slave hydraulic motor hydraulic distributor, electromechanical converter and gauge-pressure closed hydraulic tank. All these devices are installed in common housing and are connected by hydraulic lines. Hydraulic tank has compensating device consisting of spring unit placed inside bellows accommodating preloaded spring placed between two stops one of which is installed for engagement with bellows bottom for movement on other stop which is installed for movement on boss made in end face part of hydraulic tank and is in engagement with plunger controlled by delivery pressure and arranged in above-indicated boss. Bellows are arranged inside hydraulic tank so that their outer surface is in contact with working liquid, and inner surface, with atmosphere. EFFECT: enhanced reliability of starting and serviceability of hydraulic drive at long storage in wide ambient temperature range. 1 dwg
Patent RU-2151385-C1 (RU)
Title: Device determining hardness and other physical and mechanical properties of abrasive articles
Inventor: KROPOTOV A O
IPC: G01N3/40
Filed: 1998-05-12
Granted: 2000-06-20
Abstract: FIELD: determination of modulus of elongation, porosity and other properties of abrasive tools, ceramic, carbon and other articles. SUBSTANCE: device includes unit detecting and converting elastic vibrations of article excited in it by mechanical impact to electric signal, amplifier and electron unit analyzing detected vibrations, isolating and recording frequencies of inherent vibrations and computing velocity of propagation of longitudinal elastic vibrations that is used to evaluate hardness of article. Device comes in the form of portable desk which houses unit detecting and converting vibrations and electron unit in the form of microcontroller which one input is connected to unit detecting and converting vibrations, which other input is linked to film keyboard and which output is connected to liquid-crystal display. Case of device has recess for installation of storage batteries with indicator showing decrease of power supply level, on-line storage, terminal for connection of outside aid for detection and conversion in which capacity microphone or piezopickup is used. Device makes it possible to obtain information on degree of hardness of abrasive tool and on other physical and mechanical properties of articles without usage of graduation tables or any calculations. EFFECT: enhanced functional reliability of device. 11 cl, 5 dwg, 2 tbl
Patent RU-2131785-C1 (RU)
Title: Loose material pneumatic separator
Inventor: JAMPILOV S S
IPC: B07B4/02
Filed: 1998-05-21
Granted: 1999-06-20
Abstract: FIELD: agricultural engineering, civil engineering and chemical industry. SUBSTANCE: separator has vertical pneumatically separating channel with feed port, hopper communicating with pneumatically separating channel, charging branch pipe communicating with feed port, separated product receivers. Separator has flat nozzle installed under charging branch pipe and communicated with additional feed port made in pneumatically separating channel under main feed port and horizontally installed under hopper before place of mating of charging branch pipes. EFFECT: increased efficiency of separation owing to reduction of screening effect, i.e. entraining of heavy particles by light particles and light particle by heavy particles. 2 dwg
Patent RU-2136919-C1 (RU)
Title: Способ наддува двигателя внутреннего сгорания
Inventor: SILIN V S
IPC: F02M35/10
Filed: 1998-06-26
Granted: 1999-09-10
Abstract: Изобретение относится к машиностроению, а именно к двигателестроению. Способ наддува поршневой машины, например двигателя внутреннего сгорания, включает двухступенчатое изменение объема резонатора, подключенного к его впускному коллектору с частотой, пропорциональной числу оборотов двигателя, при этом минимальное значение объема резонатора устанавливают при открытом впускном клапане на время Δt = (1,0-0,7)t o , где t о  - интервал времени, в течение которого впускной орган цилиндра открыт. Изобретение обеспечивает повышение эффективности наддува двигателя внутреннего сгорания. 1 з.п.ф-лы, 5 ил.
Patent RU-2138387-C1 (RU)
Inventor: BARKOV L A
IPC: B24D18/00
Filed: 1998-09-24
Granted: 1999-09-27
Abstract: FIELD: abrasive industry. SUBSTANCE: process includes preparation of abrasive vulcanite mixture and rolling of it into plates. After circular blanks are cut out of them, and blanks are assembled into stack, preliminary and final molding is performed. Then blanks are subjected to preliminary mechanical treatment, vulcanization and to final mechanical treatment. In this case, preliminary mechanical treatment is performed by value П+(ΔD b -ΔD w ), where П is allowance for external diameter of molded blank; ΔD b  is zone of tolerances for molded blank external diameter; ΔD w  is zone of tolerances for manufactured wheel external diameter. The above-indicated actions provide for 5-9- per cent economy of initial mixture. Labour consumption of final grinding of wheel blanks is one-fifth-one-sixth of usual value. EFFECT: enhanced efficiency.
Patent RU-2141025-C1 (RU)
Inventor: KUVAEV V JA
IPC: E05B67/38
Filed: 1998-11-23
Granted: 1999-11-10
Abstract: FIELD: equipment for protecting padlocks, mechanical anticreep devices etc from breaking. SUBSTANCE: protective device has coiled steel tape spring which is adapted to be put onto lock and fixed in compressed state, with spring coil plane being out of parallelism with respect to spring axis. Such construction prevents lock from being sawn up or drilled through (drill or saw blade will slip from solid resilient tape), from being split (spring will absorb shocks), or sawn up by abrasive wheel (another coil will take place of sawn up coil due to precompression of spring). Spring may be used for attaching lock to object to be protected (for instance, for securing ignition lock to car steering column). EFFECT: enhanced reliability in operation and simplified construction. 5 cl, 1 dwg
Patent RU-2147553-C1 (RU)
Title: Clay modification process
Inventor: KARRASK M P
IPC: A61K41/17
Filed: 1999-02-01
Granted: 2000-04-20
Abstract: FIELD: natural bactericides. SUBSTANCE: property of clay is modified by irradiating it in the form of paste by ionizing emission until dose 20-30 kGr is absorbed. Modified adsorption capacity and content of water-soluble substances with ensured bactericidal properties increase qualitative characteristics of clay as medicinal raw material for preparing drugs and feeds for animals and fish. EFFECT: facilitated clay treatment. 1 tbl, 3 ex
Patent RU-2156024-C1 (RU)
Title: Three-phase sine-voltage regulator with high- frequency section
Inventor: KLIMASH V S
IPC: G05F1/30
Filed: 1999-03-30
Granted: 2000-09-10
Abstract: FIELD: electrical engineering. SUBSTANCE: regulator designed for connection at low-voltage end of substation main transformer has two frequency changers 1 and 2 with high-frequency step- down transformer in-between. Frequency changer 1 functions to raise frequency in proportion to line frequency and has DC voltage section built around controllable reversible rectifier and voltage inverter. Frequency changer 2 is used to reduce frequency to line frequency; it is, essentially, naturally commutated six/three-phase neutral cycloconverter. Device provides for pulse-width regulation of auxiliary voltage in three subranges by means of neutral cycloconverter and amplitude control in each subrange with aid of reversible rectifier. On-load voltage regulation is effected by means of reversible rectifier responding to supply voltage deviation and by neutral cycloconverter responding to load voltage deviation. EFFECT: improved output-voltage characteristics. 1 dwg
Patent RU-2148029-C1 (RU)
Title: Device for electric activation of water
Inventor: PYNDAK V I
IPC: C02F1/461
Filed: 1999-04-19
Granted: 2000-04-27
Abstract: FIELD: electrochemical treatment equipment. SUBSTANCE: device has tank with anode and cathode, electric wiring with current rectifier. Anode is located in flexible half-permeable diaphragm. In addition device has split regulation device and multiple stage voltage divider with current rectifiers and calibration voltage regulator at outputs, which are connected to anodes in separate tank. Number of outputs is equal to number of voltage terminals. Anode tank has holes and is covered by half-permeable diaphragm. It is located in larger tank with mushroom-shaped cathode, which is coaxial to anode. Pipes with valve members are embedded in both tanks. EFFECT: wide regulation of setting parameters and processing modes, simultaneous production of activated water with different characteristics. 6 cl, 2 dwg
Patent RU-2152431-C1 (RU)
Title: Balsam
Inventor: POLJAKOV V A
IPC: C12G3/06
Filed: 1999-06-08
Granted: 2000-07-10
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: balsam "SHIPOVA DUBRAVA" contains the following ingredients, kg per 1000 dal of prepared product: anise (fruits), 0.3-0.5; redhaw hawthorn (fruits), 1.8-2.2; clove (unblossomed buds of flowers), 0.3-0.6; sweetclover, (leaves and apices of blooming stems), 1.8-2.2; oak (bark), 1.3-1.6; common origanum, 0.9-1.2; spruce (coniferous needle), 1.8-2.2; common St.John'swort (flowers and leaves), 1.4-1.6; vanilla grass (above-ground part), 3.8-4.2; seed coriander (fruits), 0.9-1.2; tormentil (rootstock), 1.4-1.6; cinnamon (peel), 0.3-0.6; nettle, 0.9-1.2; linden (flowers), 0.4-0.6; coltsfoot (leaves), 0.4-0.6; peppermint (leaves), 2.8-3.2; black pepper (fruits), 0.4-0.8; common tansy (flowers), 0.3-0.6; wild camomile, 0.9-1.2; pine tree (buds), 0.9-1.2; blackthorn (fruits), 2.8-3.2; common yarrow (apices of blooming stems), 0.4-0.6; thyme (leaves and flowers), 0.4-0.6; dog rose (fruits), 7.5-8.5; vanillin, 0.2-0.4; natural honey, 140-160 color, 580-610; balsam also includes, l: aqueous-alcoholic infusion of balsam of Ist and IInd dischargings, 850-950; black chokeberry fruit drink, 750-850; mountain ashberry fruit drink, 450-550; black currant fruit drink, 450-550; brandy, 350-450; alcoholic solution of lemon oil (1: 10), 0.9-1.2; 65.8-% sugar syrup, 650-750; aqueous-alcoholic liquid, the balance. Due to composition of ingredients and their synergism balsam possesses healthy and prophylactic action on man's organism. The balsam has pleasant honey-strawberry tint in aftertaste. EFFECT: broadened assortment of balsams with higher organoleptical properties.
Patent RU-2145948-C1 (RU)
Inventor: KIRILISHIN VSEVOLOD PETROVICH
IPC: C04B111/20
Filed: 1999-06-03
Granted: 2000-02-27
Abstract: FIELD: manufacture of building materials, structural components, sidewalk plates and stones; internal finishing of interiors to replace products from natural decorative and facing stone materials. SUBSTANCE: method comprises preparing alkaline silica binder containing 0.1-2.0 wt.% of alkali metal oxides by firing quartz sand wetted with aqueous solutions of alkali metal compounds selected from group of sodium and/or potassium carbonates and hydrates at 1000-1550 C, mixing alkali silica binder with finely divided quarts sand, filler and mixing liquid in the form of aqueous solution of alkali metal compound, e. g. sodium hydroxide, molding the products from freshly prepared raw mix and heat treating said products in autoclave. Quartz sand wetted with aqueous alkali solution is fired till quartz is completely converted to roentgenoamorphous phase and metastable cristobalite with tridimite admixture of not higher than 20 wt.%, and products are molded in two layers having thickness of at least 5-10 mm. EFFECT: lower energy consumption with physical and chemical properties remaining undeterioraled. 12 cl, 2 ex, 2 tbl
Patent RU-2151847-C1 (RU)
Inventor: ANTSYGIN JU G
IPC: E04H15/20
Filed: 1999-09-09
Granted: 2000-06-27
Abstract: FIELD: pneumatic building structures used as production floor-areas, service rooms and temporary spaces, in particular, for mobile pneumorefrigerators. SUBSTANCE: structure is produced with functional layers in walls, a remeasured lay-out form of the external layer is introduced, an isothermal structure is installed on the fastening stage, locks are fixed by anchors. Turbine-driven refrigerating plant is started, air gets compressed in the compressor, cooling is accomplished in successively installed heat exchangers, expansion is performed in the external and internal turbo-expanders. Part of air is picked up from the compressor after the first heat exchanger, expanded in the external turbo-expander to a pressure below the atmospheric one, applied to the extreme sections and to the internal interlayer cavities of the structure walls, the rest part of air is cooled down in the second heat exchanger, expanded in the internal turbo-expander. The isothermal structure has separately cooled thermoinsulated central and extreme sections with locks, formed by a multilayer pneumoframe in the form of a set of round main and additional arches. EFFECT: enhanced economical efficiency of production of design form of isothermal structure that is stable in all operating conditions. 15 cl, 7 dwg
Patent AU-2014210897-C1 (AU)
Title: Security devices and methods of manufacture thereof
Inventor: HOLMES BRIAN
IPC: B41M3/14
Filed: 2014-02-03
Granted: 2019-05-16
Abstract: A method of manufacturing a security device is provided, comprising: (a) providing a transparent substrate; (b) applying a curable transparent material to a region of the substrate; (c) in a first curing step, partially curing the curable transparent material by exposure to curing energy; (d) applying a layer of a reflection enhancing material to the curable transparent material; (e) forming the partially cured transparent material and the layer of reflection enhancing material such that both surfaces of the layer of reflection enhancing material follow the contours of an optically variable effect generating relief structure; and (f) in a second curing step, fully curing the formed transparent material by exposure to curing energy such that the relief structure is retained by the formed transparent material. Corresponding security devices are also disclosed.
Patent AU-2016213712-C1 (AU)
Title: Burner assembly
Inventor: NOMAN SHIBLEE
IPC: F23D14/62
Filed: 2016-08-09
Granted: 2019-08-08
Abstract: BURNER ASSEMBLY In various implementations, a burner assembly may include a body coupled to burner heads. The body may include one or more converging and/or diverging parts. For example, the body may include a diverging part proximate one or more of the burner heads of the burner assembly. The body may allow a predetermined fuel/air ratio to be provided to the burner head, in some implementations. Io o C), o -E T>-4 -- - - - -0 -_ _ 0l 0 U,) ' 1 1 o O O
Patent AU-2021200453-C1 (AU)
Title: Chimeric antigen receptors targeting BCMA and methods of use thereof
Inventor: FAN XIAOHU
IPC: C07K19/00
Filed: 2021-01-22
Granted: 2023-11-16
Abstract: The present application provides single-domain antibodies targeting BCMA, and chimeric 
antigen receptors (such as monovalent CAR, and multivalent CAR including bi-epitope 
CAR) comprising one or more anti-BCMA single-domain antibodies. Further provided are 
engineered immune effector cells (such as T cells) comprising the chimeric antigen receptors.  
Pharmaceutical compositions, kits and methods of treating cancer are also provided.
Patent RU-2158821-C1 (RU)
Inventor: KHALIULLIN F F
IPC: E21B43/20
Filed: 2000-02-04
Granted: 2000-11-10
Abstract: FIELD: oil producing industry. SUBSTANCE: method provides for location of wells by cluster method on allocated area of deposit development according to authorized program; determination of reservoir properties of horizons in section; cyclic injection of formation water through injection wells and oil withdrawal through producing wells. In this case, first, injection wells are drilled with deepening of bottom under lower operated object up to drilling-in of water-bearing horizon. Then, producing wells are drilled. In so doing, if depth marks of producing formations proved to be below water-oil contact, or zones of lithological replacement with nonreservoir are drilled-in, bottom of well is deepened up to drilling-in of said water-bearing horizons. Upon completion of drilling of area of well cluster, with consideration of obtained maximum possible well geological information, wells are grouped in single development system with respect to lower horizon, and flooding, in this case, through injection wells is accomplished by intrawell or interwell pumping of water from said water-bearing horizon, or saline drinking waters from upper horizons found on territory of developed area. EFFECT: reduced technogenic load on upper drinking water complex and also on grouping of wells into single development system with consideration of geological factors. 2 cl, 2 dwg
Patent RU-2176139-C1 (RU)
Inventor: VASILEVSKIJ V V
IPC: B29C48/395
Filed: 2000-03-16
Granted: 2001-11-27
Abstract: FIELD: feed production. SUBSTANCE: extruder has housing, charging device mounted within housing, die positioned for axial displacement in housing end closure equipped with conical working surface, cylindrical auger arranged on drive shaft within housing, and conical member fixed on cylindrical auger end oriented towards die. Conical member encloses in conjunction with end closure inner surface and die annual working chamber communicated with outlet forming bushing disposed in die. Conical member is made in the form of additional conical auger with double-thread screw member whose edge part faced to die forming bushing is turned at right angle to its screw surface. Inner conical working surface of end closure is equipped with longitudinal guides made of wear-resistant material. Die may be fixed by means of thread in end closure. Extruder of such construction allows agricultural bulk product to be processed by pressure. EFFECT: increased efficiency, improved quality and wider range of agricultural products. 2 cl, 3 dwg